Mercurial Hosting > traffic-intelligence

annotate python/tests/moving.txt @ 92:a5ef9e40688e

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
makes use of matplotlib function to test if point is in a polygon
author Nicolas Saunier <nicolas.saunier@polymtl.ca>
date Sun, 12 Jun 2011 03:24:55 -0400
parents daa05fae1a70
children 9928c2fa72cc
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
43
6d11d9e7ad4e methods for trajectories and objects
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
1 >>> from moving import *
92
a5ef9e40688e makes use of matplotlib function to test if point is in a polygon
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 91
diff changeset
2 >>> import numpy as np
43
6d11d9e7ad4e methods for trajectories and objects
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
3
6d11d9e7ad4e methods for trajectories and objects
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
4 >>> Interval().empty()
6d11d9e7ad4e methods for trajectories and objects
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
5 True
6d11d9e7ad4e methods for trajectories and objects
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
6 >>> Interval(0,1).empty()
6d11d9e7ad4e methods for trajectories and objects
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
7 False
6d11d9e7ad4e methods for trajectories and objects
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
8 >>> Interval(0,1).length()
91
daa05fae1a70 modified the type of the result of interval lengths to float, added comments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 79
diff changeset
9 1.0
43
6d11d9e7ad4e methods for trajectories and objects
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
10 >>> Interval(23.2,24.9).length()
6d11d9e7ad4e methods for trajectories and objects
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
11 1.6999999999999993
6d11d9e7ad4e methods for trajectories and objects
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
12 >>> Interval(10,8).length()
91
daa05fae1a70 modified the type of the result of interval lengths to float, added comments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 79
diff changeset
13 0.0
43
6d11d9e7ad4e methods for trajectories and objects
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
14
6d11d9e7ad4e methods for trajectories and objects
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
15 >>> TimeInterval(0,1).length()
91
daa05fae1a70 modified the type of the result of interval lengths to float, added comments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 79
diff changeset
16 2.0
43
6d11d9e7ad4e methods for trajectories and objects
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
17 >>> TimeInterval(10,8).length()
91
daa05fae1a70 modified the type of the result of interval lengths to float, added comments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 79
diff changeset
18 0.0
43
6d11d9e7ad4e methods for trajectories and objects
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
19
6d11d9e7ad4e methods for trajectories and objects
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
20 >>> Point(3,4)-Point(1,7)
6d11d9e7ad4e methods for trajectories and objects
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
21 (2.000000,-3.000000)
6d11d9e7ad4e methods for trajectories and objects
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
22
6d11d9e7ad4e methods for trajectories and objects
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
23 >>> Point(3,2).norm2Squared()
6d11d9e7ad4e methods for trajectories and objects
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
24 13
6d11d9e7ad4e methods for trajectories and objects
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
25
6d11d9e7ad4e methods for trajectories and objects
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
26 >>> Point.distanceNorm2(Point(3,4),Point(1,7))
6d11d9e7ad4e methods for trajectories and objects
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
27 3.6055512754639891
6d11d9e7ad4e methods for trajectories and objects
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
28
79
5d487f183fe2 added method to test points in polygons and tests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 69
diff changeset
29 >>> Point(3,2).inPolygon([Point(0,0),Point(1,0),Point(1,1),Point(0,1)])
5d487f183fe2 added method to test points in polygons and tests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 69
diff changeset
30 False
5d487f183fe2 added method to test points in polygons and tests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 69
diff changeset
31 >>> Point(3,2).inPolygon([Point(0,0),Point(4,0),Point(4,3),Point(0,3)])
5d487f183fe2 added method to test points in polygons and tests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 69
diff changeset
32 True
5d487f183fe2 added method to test points in polygons and tests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 69
diff changeset
33
69
cc192d0450b3 added full support for two implementations of indicators, with tests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 43
diff changeset
34 >>> t1 = Trajectory([[0.5,1.5,2.5],[0.5,3.5,6.5]])
91
daa05fae1a70 modified the type of the result of interval lengths to float, added comments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 79
diff changeset
35 >>> t1.length() == 3.
daa05fae1a70 modified the type of the result of interval lengths to float, added comments
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 79
diff changeset
36 True
69
cc192d0450b3 added full support for two implementations of indicators, with tests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 43
diff changeset
37 >>> t1[1]
cc192d0450b3 added full support for two implementations of indicators, with tests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 43
diff changeset
38 (1.500000,3.500000)
92
a5ef9e40688e makes use of matplotlib function to test if point is in a polygon
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 91
diff changeset
39 >>> t1.getTrajectoryInPolygon(np.array([[0,0],[4,0],[4,3],[0,3]]))
79
5d487f183fe2 added method to test points in polygons and tests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 69
diff changeset
40 (0.500000,0.500000)
69
cc192d0450b3 added full support for two implementations of indicators, with tests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 43
diff changeset
41
cc192d0450b3 added full support for two implementations of indicators, with tests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 43
diff changeset
42 >>> indic1 = TemporalIndicator('bla', [0,3,-4], TimeInterval(4,6))
cc192d0450b3 added full support for two implementations of indicators, with tests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 43
diff changeset
43 >>> indic1.empty()
cc192d0450b3 added full support for two implementations of indicators, with tests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 43
diff changeset
44 False
cc192d0450b3 added full support for two implementations of indicators, with tests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 43
diff changeset
45 >>> indic1[5]
cc192d0450b3 added full support for two implementations of indicators, with tests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 43
diff changeset
46 3
cc192d0450b3 added full support for two implementations of indicators, with tests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 43
diff changeset
47 >>> indic1[3]
cc192d0450b3 added full support for two implementations of indicators, with tests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 43
diff changeset
48 >>> [v for v in indic1]
cc192d0450b3 added full support for two implementations of indicators, with tests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 43
diff changeset
49 [0, 3, -4]
cc192d0450b3 added full support for two implementations of indicators, with tests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 43
diff changeset
50 >>> indic1 = TemporalIndicator('bla', {2:0,4:3,5:-5})
cc192d0450b3 added full support for two implementations of indicators, with tests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 43
diff changeset
51 >>> indic1[4]
cc192d0450b3 added full support for two implementations of indicators, with tests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 43
diff changeset
52 3
cc192d0450b3 added full support for two implementations of indicators, with tests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 43
diff changeset
53 >>> indic1[3]
cc192d0450b3 added full support for two implementations of indicators, with tests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 43
diff changeset
54 >>> [v for v in indic1]
cc192d0450b3 added full support for two implementations of indicators, with tests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 43
diff changeset
55 [0, 3, -5]
cc192d0450b3 added full support for two implementations of indicators, with tests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 43
diff changeset
56
cc192d0450b3 added full support for two implementations of indicators, with tests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 43
diff changeset
57 >>> indicatorMap([1,2,3], t1, 1)
cc192d0450b3 added full support for two implementations of indicators, with tests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 43
diff changeset
58 {(1.0, 3.0): 2.0, (2.0, 6.0): 3.0, (0.0, 0.0): 1.0}
cc192d0450b3 added full support for two implementations of indicators, with tests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 43
diff changeset
59 >>> indicatorMap([1,2,3], t1, 4)
cc192d0450b3 added full support for two implementations of indicators, with tests
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 43
diff changeset
60 {(0.0, 1.0): 3.0, (0.0, 0.0): 1.5}